YU33685B - Circuit arrangement for telecommunication transmission installations, especially for telephone exchange installations - Google Patents

Circuit arrangement for telecommunication transmission installations, especially for telephone exchange installations

Info

Publication number
YU33685B
YU33685B YU56870A YU56870A YU33685B YU 33685 B YU33685 B YU 33685B YU 56870 A YU56870 A YU 56870A YU 56870 A YU56870 A YU 56870A YU 33685 B YU33685 B YU 33685B
Authority
YU
Yugoslavia
Prior art keywords
installations
circuit arrangement
telephone exchange
telecommunication transmission
telecommunication
Prior art date
Application number
YU56870A
Other versions
YU56870A (en
Inventor
Gebhardt Hartmut
Hartmut Gebhardt
Hoffmann Erik
Erik Hoffmann
Voegtlen Dieter
Dieter Voegtlen
Wegmann Gerhard
Gerhard Wegmann
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19691912610 external-priority patent/DE1912610C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of YU56870A publication Critical patent/YU56870A/en
Publication of YU33685B publication Critical patent/YU33685B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
YU56870A 1969-03-12 1970-03-09 Circuit arrangement for telecommunication transmission installations, especially for telephone exchange installations YU33685B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912610 DE1912610C (en) 1969-03-12 Circuit arrangement for centrally controlled telecommunication switching systems, in particular telephone switching systems, with backflow lines

Publications (2)

Publication Number Publication Date
YU56870A YU56870A (en) 1977-06-30
YU33685B true YU33685B (en) 1977-12-31

Family

ID=5727915

Family Applications (1)

Application Number Title Priority Date Filing Date
YU56870A YU33685B (en) 1969-03-12 1970-03-09 Circuit arrangement for telecommunication transmission installations, especially for telephone exchange installations

Country Status (14)

Country Link
AT (1) AT304649B (en)
BE (1) BE747257A (en)
BR (1) BR7017426D0 (en)
CH (1) CH505521A (en)
CS (1) CS180563B2 (en)
FR (1) FR2037879A5 (en)
GB (1) GB1252552A (en)
HU (1) HU166635B (en)
LU (1) LU60495A1 (en)
NL (1) NL163937C (en)
PL (1) PL80467B1 (en)
RO (1) RO68904A (en)
SU (1) SU437318A3 (en)
YU (1) YU33685B (en)

Also Published As

Publication number Publication date
NL163937C (en) 1980-10-15
GB1252552A (en) 1971-11-10
PL80467B1 (en) 1975-08-30
RO68904A (en) 1982-05-10
DE1912610A1 (en) 1970-09-17
LU60495A1 (en) 1970-05-11
BE747257A (en) 1970-09-14
DE1912610B2 (en) 1971-10-28
CH505521A (en) 1971-03-31
NL7002940A (en) 1970-09-15
AT304649B (en) 1973-01-10
NL163937B (en) 1980-05-16
SU437318A3 (en) 1974-07-25
CS180563B2 (en) 1978-01-31
HU166635B (en) 1975-04-28
FR2037879A5 (en) 1970-12-31
YU56870A (en) 1977-06-30
BR7017426D0 (en) 1973-01-09

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